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Qualitive analysis is about determining the components of a mixture, compound etc or the appearance or characteristics of it. U can talk about that experiment and describe the difference in soot production between the alkanols. i.e: methanol had less than ethanol and less than propanol etc...

Hey; u should consider the following experimental improvements: 1. Placing 10 liver pieces in the 10 test tubes containing different concentrations of H2O2 amd starting timing is not accurate as u cant gurantee that the liver pieces came in contact with the solution at the same time. A better...